Oracle Goldengate 11g Guide

... Explain Relational Structures 13 EXERCISE 1-1 Investigate DBMSs in Your Environment This is a paper-based exercise, with no specific solution Identify the applications, application servers, and databases ... notations can be used to show whether the link is required or optional, information which will match that given in the table columns listings previously This is a very simple example of normalization ... BOOKS ISBN Title Publisher 12345 Oracle 11g OCP SQL Fundamentals Exam Guide McGraw-Hill 67890 Oracle 11g New Features Exam Guide McGraw-Hill Explain Relational Structures 19 PUBLISHERS Publisher Street...

... Certified Master (OCM) The OCA qualification is based on two examinations, the first of which is covered in this book The OCP qualification requires passing a third examination These examinations ... Oracle Database Administration certification track, specifically for release 11g of the database There are three levels of DBA certification: Certified Associate (OCA) , Certified Professional ... addition to other study methods, but it is also sufficient by itself It has been designed with the examination objectives in mind, though it also includes a great deal of information that will...

... JDK, Oracle recommends using JDK 5.0 Instead of CTXXPATH index, Oracle recommends using XMLIndex Installing Oracle Database 11g New Database Components You have the following new components in Oracle ... the database to the new release As far as the Oracle clients are concerned, you can upgrade an Oracle 8i, Oracle 9i, or Oracle Database 10g client to the Oracle 11.1 release You can use the Oracle ... Oracle 11.1 client to access an Oracle 8i, Oracle 9i, Oracle Database 10g, and Oracle Database 11g (11.1) database Let’s first look at the manual upgrade process using Oracle- supplied upgrade scripts...

... the database s time zone, as set by the latest CREATE DATABASE or ALTER DATABASE SET TIME_ZONE statement Note that after changing the database time zone with the ALTER DATABASE statement, the database ... value Character datatypes in Oracle 11g are CHAR, VARCHAR2, NCHAR, NVARCHAR2, and CLOB Numeric datatypes in Oracle 102 Chapter 2 Using Single-Row Functions n 11g are NUMBER, BINARY_DOUBLE, ... recovery is needed Please see Chapter 8, “Introducing Oracle 11g Components and Architecture,” for more information Oracle provides the ORA_ROWSCN pseudocolumn to identify the SCN when the block containing...

... will the following SQL statement return? SELECT COALESCE(NULL, Oracle ‘, Certified ) FROM dual; A NULL B Oracle C Certified D Oracle Certified 17 Which expression will always return the date one ... It started by discussing the functions available in Oracle 11g to handle NULLs Then it discussed the single-row functions available in Oracle 11g by grouping them into character, numeric, date, ... DECODE function is the one that implements IF…THEN…ELSE logic Chapter Using Group Functions Oracle Database 11g: SQL Fundamentals I exam objectives covered in this chapter: ÛÛ Reporting Aggregated...

... tables, Oracle takes these steps: Oracle joins two of the tables based on the join conditions, comparing their columns Oracle joins the result to another table, based on join conditions Oracle ... introduced by Oracle in Oracle 9i was then added to conform to the ISO/ANSI Writing Multiple-Table Queries 199 SQL1999 standard Throughout this section, you’ll see examples of queries using the Oracle ... clause is present, it must be before the GROUP BY clause Chapter Using Joins and Subqueries Oracle Database 11g: SQL Fundamentals I exam objectives covered in this chapter ÛÛ Displaying data from...

... MERGE is not part of the Oracle Database 11g SQL Fundamentals I test Table 5.1 summarizes the DML statements that Oracle supports Ta b l e ​ DML Statements Supported by Oracle ​ Statement Purpose ... give the result ROWNUM returns the row number of the result row Chapter Manipulating Data Oracle Database 11g: SQL Fundamentals I exam objectives covered in this chapter: ÛÛ Manipulating Data NN ... the TRUNCATE statement, as described in the next section TRUNCATE is not included in the Oracle Database 11g SQL Fundamentals I exam, but I’ve included it here for completeness Truncating a Table...

... types To learn more about the various Oracle 11g database schema objects, please refer to the Oracle documentation called Oracle Database Administrators Guide 11g Release (11.) Part Number B28310-04,” ... also be defined on the database to “fire” when certain database conditions occur, such as starting the database, or when a database error occurs Java objects ​ Oracle Database 11g includes Java objects ... objects A database user can have only one schema associated and is created when you create any database object They may include any or all the basic database objects discussed earlier Oracle 11g may...

... SELECT clause, Oracle uses the index This chapter completes the Oracle Database 11g: SQL Fundamentals I OCP certification exam materials Chapters through 17 will cover the Oracle Database 11g: Administration I ... totally different database Data from another database is accessed using a database link Like a synonym, the keyword PUBLIC makes the database link available to all users in the database When the ... for the remote database The keyword SHARED tells Oracle that all users of a public database link should share a single network connection to the remote database To create a public database link...